CN106927371A - Descaling gantry crane - Google Patents
Descaling gantry crane Download PDFInfo
- Publication number
- CN106927371A CN106927371A CN201710311777.3A CN201710311777A CN106927371A CN 106927371 A CN106927371 A CN 106927371A CN 201710311777 A CN201710311777 A CN 201710311777A CN 106927371 A CN106927371 A CN 106927371A
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- Prior art keywords
- suspender
- oil cylinder
- cylinder
- jacking
- gantry crane
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- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 238000010276 construction Methods 0.000 claims abstract description 13
- 239000003921 oil Substances 0.000 claims description 55
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- 239000012530 fluid Substances 0.000 claims description 10
- 238000013519 translation Methods 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 12
- 230000000007 visual effect Effects 0.000 description 8
- 238000004806 packaging method and process Methods 0.000 description 5
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- 230000009471 action Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000014616 translation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
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- 239000000725 suspension Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 2
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- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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- 239000010729 system oil Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
- B66C19/007—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries for containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/101—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means for containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
- B66C13/14—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices to load-engaging elements or motors associated therewith
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/10—Undercarriages or bogies, e.g. end carriages, end bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F19/00—Hoisting, lifting, hauling or pushing, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/06—Cranes in which the lifting movement is done with a hydraulically controlled plunger
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
A kind of descaling gantry crane, including portal frame construction, the bottom of the portal frame construction is provided with cart traveling device, driver's cabin is provided with the middle part of the portal frame construction, the both sides of the portal frame construction are provided with cylinder jacking mechanism, suspender pan carriage is provided with the top of the cylinder jacking mechanism, suspender swivel mount and suspender rollover stand, the suspender rollover stand is hinged on the top of the cylinder jacking mechanism, two tops of the suspender rollover stand are connected by sliding crossbeam, the pan carriage is arranged on the sliding crossbeam, the suspender swivel mount is located at the lower section of the suspender pan carriage, the suspender swivel mount is provided with lock device.The present invention can complete all operation tasks of the container in train freight damp goods yard：For example：Container can be unloaded down from train, can be on automobile, it is also possible to stacking on the ground；The angle that container tipping can also be made certain, completes the handling of loose unpacked material；Small volume of the present invention, it is lightweight.
Description
Technical field
The invention belongs to machinery equipment field, more particularly, to a kind of descaling gantry crane.
Background technology
The freight volume of Nowadays, Container shipping Features of Railway Logistics is growing, and past rail mounted gantry crane can not meet need
Will.And most of small-sized goods yard is also configured without container crane, a kind of present small portable of railway freight market in urgent need
Rubber tired gantry container handlers, for different kinds of railways goods yard i.e. load and unload and carry.
So the door type container handling facilities for how designing a kind of small portable turn into this area problem demanding prompt solution.
The content of the invention
In view of this, the present invention is intended to provide a kind of door type container handling facilities of small portable.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of descaling gantry crane, including portal frame construction, the bottom of the portal frame construction are provided with big garage
Walking apparatus, are provided with driver's cabin in the middle part of the portal frame construction, the both sides of the portal frame construction are provided with cylinder jacking machine
Structure, is provided with suspender pan carriage, suspender swivel mount and suspender rollover stand, the suspender rollover stand at the top of the cylinder jacking mechanism
The top of the cylinder jacking mechanism is hinged on, two tops of the suspender rollover stand are connected by sliding crossbeam, it is described flat
Move frame to be arranged on the sliding crossbeam, the suspender swivel mount is located at the lower section of the suspender pan carriage, the suspender rotation
Frame is provided with lock device.
The bottom of the cylinder jacking mechanism is provided with auxiliary lifting body, and the auxiliary lifting body drives for worm reduction gear
Dynamic rack-and-pinion auxiliary lifting body, the worm reduction gear sets located at the bottom of the cylinder jacking mechanism, the tooth bar
In on the column guide rail of cylinder jacking mechanism both sides, the gear of the worm reduction gear is engaged on the drive of motor with the tooth bar
Under dynamic, the cylinder jacking mechanism is driven to move up and down.
Swing span is arranged with outside the suspender pan carriage, the swing span promotes hydraulic oil cylinder driving by swinging, and the swing is pushed away
The cylinder body of dynamic oil cylinder is fixed in pan carriage, and the side of the pan carriage is hinged with the swing span, and opposite side passes through the pendulum
It is dynamic to promote oil cylinder to be connected with the swing span.
The cylinder jacking mechanism includes jacking cylinder and jacking sliding block, and the jacking sliding block is located at the cylinder jacking machine
The top of structure, the side of the jacking sliding block is provided with guide roller, and the guide roller is oriented to the guide rail of the column guide rail
Face contacts.
The suspender pan carriage and the suspender swivel mount are connected by revolving support, and the lifting appliance moving frame is provided with rotation
Turn drive motor device, the rotation drive motor is provided with rotary pinion, the rotary pinion and the revolving support
Internal gear engagement, frame plane is rotated and does and rotate.
The pan carriage is frame structure, and the suspender pan carriage includes three guide slide sets, three guide slide sets
Two ends be equipped with bracket roller；The suspender pan carriage is arranged on sliding crossbeam, and the sliding crossbeam penetrates guide slide
In set, the bracket roller is pressed on sliding crossbeam on spigot surface, and the driven in translation motor apparatus are arranged on the guiding of centre
On sliding ledge cover, the driven in translation motor apparatus are provided with translation little gear, and middle sliding crossbeam side is provided with tooth bar, translates small tooth
Wheel engages the pan carriage movement of drive suspender with the tooth bar.
The rollover stand is hinged by bearing pin and bearing pin otic placode formula fulcrum bearing with jacking sliding block；Rocker-arm link is also by bearing pin
And bearing pin otic placode formula fulcrum bearing is hinged with jacking sliding block, the rollover stand passes through overturning oil cylinder clockwise and overturning oil cylinder counterclockwise
Drive, the expansion link of the overturning oil cylinder clockwise is hinged on one jiao at the top of the rocking arm connecting rod, the upset clockwise
The cylinder body of oil cylinder is hinged on jacking sliding block, and the expansion link of the overturning oil cylinder counterclockwise is articulated with rocking arm connecting rod middle part, institute
Hinge is in the pin-and-hole seat of rollover stand middle part in stating the cylinder body of overturning oil cylinder counterclockwise.
The rollover stand is hinged by bearing pin and bearing pin otic placode formula fulcrum bearing with jacking sliding block；The rollover stand is by upset
Oscillating oil cylinder drives.
The auxiliary lifting body is additionally provided with manually operated operation handle.
The corner of the swivel mount is provided with lockset, and the tapered end of the lockset is set down, and the lockset is two-way ram
The suspender latch mechanism of formula oil cylinder pushing, the tapered end top of the lockset is provided with lockset and opens and closes indicator.
Relative to prior art, a kind of descaling gantry crane of the present invention has the advantage that：
Due to using above-mentioned technical proposal：
1. it is described to hang due to being provided with suspender pan carriage, suspender swivel mount and suspender rollover stand at the top of cylinder jacking mechanism
Tool rollover stand is hinged on the top of the cylinder jacking mechanism, and two tops of the suspender rollover stand are connected by sliding crossbeam
Connect, the pan carriage is arranged on the sliding crossbeam, the suspender swivel mount is located at the lower section of the suspender pan carriage, described
Suspender swivel mount is provided with lock device；The present invention can complete all operation tasks of the container in train freight damp goods yard：Example
Such as：Container can be unloaded down from train, can be on automobile, it is also possible to stacking on the ground；Packaging can also be made
Case overturns certain angle, completes the handling of loose unpacked material；Small volume of the present invention, it is lightweight.
2. the effect of multisection hydraulic cylinder jacking mechanism is mainly adjustable using its speed when suspender is docked with container
It is convenient, flexible, it is used mostly the raising in a limited height：For example:Container is unloaded from train and is attached on automobile,
Limited height, is completed by multisection hydraulic cylinder jacking mechanism.When container stack, height stroke is big, and partial journey is by gear
Tooth bar auxiliary lifting mechanism is completed.In addition, when system breaks down, the manual dress of lifting mechanism is aided in using rack-and-pinion
Put operation hoisting device and container rises to safe altitude, in order to avoid and automobile crash.
3. suspender pan carriage coordinates sliding crossbeam, hydraulic motor and little gear, rack drives device so that hoisting device band
Dynamic container laterally moves along sliding crossbeam.
4. the opposing oscillatory of certain angle can be made between suspender pan carriage and suspender swing span to complete suspension bracket and packaging
The contraposition of case hole for hoist.
5. suspender pan carriage and the combination of suspender swivel mount can realize the horizontal rotation of 360 ° of ＞.Completion is may also be used for hang
Frame and the contraposition in container hanging hole, 180 ° of u-turns it can in addition contain make container are acted.
6. rollover stand and pan carriage combination can carry out the upset in the range of 90 degree to container；Rollover stand can be by piston
Formula hydraulic oil cylinder driving can also be driven by oscillating oil cylinder.
7. the suspender latch mechanism of double-acting piston oil cylinder pushing, suspender container of slinging will be rotated by 90 ° card by lockset
Firmly then corner fittings could lift by crane on container, it is ensured that the security of lifting；Lockset opens and closes indicator can be entered to the state of lockset
Row intuitively shows that facilitate the keying situation of solution lockset, it is ensured that the security of suspender lifting container, raising lockset is used
Convenience.
Brief description of the drawings
The accompanying drawing for constituting a part of the invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate, for explaining the present invention, not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the structural representation of lifting body；
Fig. 5 is the structural representation for aiding in lifting body；
Fig. 6 is the structural representation of another angles of Fig. 5；
Fig. 7,8 be difference in functionality module of the present invention combining structure schematic diagram；
Fig. 9 is the fit structure schematic diagram of pan carriage and swing span；
Figure 10 is the fit structure schematic diagram of pan carriage and swivel mount；
Figure 11 is the shifting principle figure of pan carriage；
Figure 12 is the Principle of Rotating figure of swivel mount；
Figure 13,14 be lock device structural representation；
Figure 15 is the structural representation of cart traveling device；
Figure 16 is another structural representation of cart traveling device
Figure 17 is the structural representation of driver's cabin；
Figure 18 is hydraulic principle figure of the invention.
Description of reference numerals：
1. portal frame construction, 2. cart traveling device, the rack-and-pinion auxiliary lifting body that 3. worm reduction gear drives
4. hand crank, 5. driver's cabin, 6. fluid pressure line, 7. multi-stage oil cylinder lifting body, 8. pan carriage, 9. swivel mount, 10. upset pendulum
Dynamic oil cylinder, 11. direction of travel oscillating oil cylinders, 12. guide rollers, 13. jacking sliding blocks, 14. column guide rails, 15. jacking multistages are stretched
Contracting oil cylinder, 16. guide rail spigot surfaces, 17. little gears, 18. worm gears, 19. worm reduction gears, 20. tooth bars, 21. motor, 22. behaviour
Make handle, 23. sliding crossbeams, 24. rollover stands, 25. overturning oil cylinders clockwise, 26. overturning oil cylinders counterclockwise, 27 swing spans, 28.
Hydraulic motor and little gear drive device, 29. swing promotion oil cylinder, and 30. lock devices, 31. centre of location pins, 32. translations are driven
Hydrodynamic pressure motor, 33. rotation driving hydraulic motors, 34. revolving support internal gears, 35. locksets open and close indicator, and 36. locksets are pushed away
Dynamic oil cylinder, 37. tapered ends, 38. lockset pull bars, 39. lockset bodies, 40. turn to driving oscillating oil cylinder, 41. hoofing part casees, 42. turns
To frame, 43. walking driving hydraulic motors, 44. electric control cabinets, 45. manipulate console, 46. hydraulic control cabinets, 47. manual ratios
Example direction controlling valve group, 48. direction of travel controllers.49. road wheel supported boxs, 51. running gear support hinges seat, 52. glue
Knot axle, 53. walking steel wheels, 54. hydraulic drive motors.
Specific embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of and describes the present invention and simplify to describe, rather than instruction or dark
Showing the device or element of meaning must have specific orientation, with specific azimuth configuration and operation therefore it is not intended that right
Limitation of the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Fig. 1-17, descaling gantry crane, this equipment uses major diameter aerated rubber tyre, therefore will to place
Ask not high, it is general smooth, all be can be used on the place without hollow.Suitable for places such as factory, harbour, station, goods yards to packaging
The handling of case, stack and handling goods.
It is power, the structure of all-hydraulic transmission that equipment uses multi-cylinder diesel engine.With noise it is low, shake it is small, efficiency high
Feature.
Equipment can make container overturn ± 90 ° in vertical direction；Container rotates 360 ° of ＞ in the horizontal direction；Big garage
Four-wheel drive, four-wheel steering are walked, can realize turning at any angle and translating, radius of turn is zero, compact conformation, operation side
Just, vanning speed is fast, and operating cost is low.
Equipment element
1) frame part：It is made up of bottom girder, column, crossbeam, crossbeam, longeron, slide column etc..
2) hoofing part and knuckle section：It is made up of driving box, bogie, driving wheel, hydraulic motor etc..
3) jacking, upset, Plane Rotation part：By jacking sliding block, multi-stage oil cylinder, rollover stand, sliding rack, suspender frame, lock
Tool and corresponding hydraulic jack and hydraulic motor are constituted.
4) Driving control part：It is made up of driver's cabin, control pipeline, switch board, console etc..
5) power section：By Diesel engine (or motor), transfer case, generating set (or accessing power network), hydraulic oil
Pump group etc. is constituted.
Equipment implementation sequence numbers explanation：
Type descaling gantry crane, according to different use environments, different use functional requirements,
We devise plurality of optional functional entity, and they are carried out different combinations is formed with a series of of difference in functionality
These equipment are carried out different numberings by equipment, are formed equipment design sequence number.
Numbering example：
Explanation：
We devise six kinds of optional functional entities, and they are represented by Arabic numerals 1,2,3,4,5,6 respectively, by this
Eight kinds of significant combinations, the composition of constitution equipment sequence are selected in six kinds of combinations of functional entity.
The equipment sequence being made up of plus optional function mechanism elementary cell, they are represented by Roman number I to VIII respectively.
They are defined as respectively：
I --- elementary cell+optional function mechanism 1,2,3,5
II --- elementary cell+optional function mechanism 1,2,4,5
III --- elementary cell+optional function mechanism 1,2,3,6
IV --- elementary cell+optional function mechanism 1,2,4,6
V --- elementary cell+optional function mechanism 1,3,5
VI --- elementary cell+optional function mechanism 1,4,5
VII --- elementary cell+optional function mechanism 1,3,6
VIII --- elementary cell+optional function mechanism 1,4,6
The functional entity of the optional combination of equipment has following 6 kinds：
1. multi-stage oil cylinder lifting body (sequence number 1)
It is one has multi-stage expansion oil cylinder to be combined with jacking sliding block be vertically moved up or down rollover stand and hoisting device
The executing agency of action.
2. rack-and-pinion aids in lifting mechanism (sequence number 2)
Rack-and-pinion on sliding block column pays the combination of worm reduction gear, and worm reduction gear is by drive gear teeth
Bar is paid, and worm gear reducer box body can move up and down, and it can be by multi-stage oil cylinder, rollover stand and hoisting device, packaging of slinging
Case；The direct jack-up load of multiple-joint oil tank can not also be installed.
3. the rollover stand (sequence number 3) that oscillating oil cylinder drives
Rollover stand is combined with jacking sliding block and constitutes switching mechanism plus oscillating oil cylinder.Reversing device drives hoisting device to collection
Vanning is overturn.
4. the rollover stand (sequence number 4) that ram cylinder drives
Rollover stand is combined with jacking sliding block and constitutes switching mechanism plus ram cylinder.Reversing device drives hoisting device pair
Container is overturn.
5. the hoisting device (sequence number 5) of rotation can be put down
Hoisting device is arranged on sliding guide rail, can be laterally moved；The rotation of the movable stand and hoisting device of hoisting device
Pivoted frame is combined by pivoting support and constitutes suspender Ping Xuan mechanisms, and hoisting device can do the horizontal rotation more than 360 °.
6. swingable hoisting device (sequence number 6)
Hoisting device, by the tooth bar in middle sliding beam, can be fixed on rollover stand by fluid motor-driven
On three sliding crossbeams on move.There is an opposing oscillatory between the movable stand and arm frame of hoisting device simultaneously, completed
Arm frame and the contraposition in container hanging hole.
Equipment basic parameter
Structure explanation
1 metal structure
1.1 structure types
Box beam frame portal-framed structure, by box girder, box-shaped bottom girder, box-shaped secondary beam, box-shaped column
Portal frame is constituted with jacking slide column.
1.2 metal structure materials are mainly：Q235, Q345 etc.
1.3 portal-framed structures
Door frame makes corresponding requirements across the column span and beam height in railway both sides, therefore to door frame.
1.3.1 span should be able to meet the width side by side and the sky of operation needs for accommodating train wagon and automobile frame simultaneously
Between；
1.3.2 beam height requirement：Because lifting mechanism is realized by four vertical column expandings, therefore beam height
It is variable, rises when rising to maximum height, container should be able to be hung out from train open top container railway carriage top；Drop to minimum constructive height
When, should land container base, and crossbeam will not be pressed onto the top of container on train.(relative dimensions of door frame are shown in equipment
General assembly drawing)
2 operating mechanisms
Equipment implementation sequence explanation：
MYQ- × -40 × ----type descaling gantry crane, according to different use environments, different use functions will
Ask, we devise various functional entities, they are carried out the design sequence number that different combinations are formed equipment.
2.1 lifting mechanisms
This lifting mechanism is different from conventional hoist type cable drum lifting mechanism, and it uses hydraulic transmission mode,
Using column guide rail-slide block mechanism, the telescopic cylinder jacking hoisting device in sliding block is mounted on, completes the allocation and transportation of container
Work.
Its part has：Multisection hydraulic cylinder jacking mechanism；Rack-and-pinion aids in lifting mechanism and slide block guide rail machine
Structure.Make rollover stand and hoisting device do VTOL along column guide rail level using apparatus above to act.
2.1.1 multisection hydraulic cylinder jacking mechanism (sequence number 1)
Column guide rail and jacking sliding block constitute guider, multiple-joint oil tank as driving element, when multiple-joint oil tank stretches out,
Jacking sliding block drives rollover stand attached thereto and hoisting device to rise, container of slinging.Two spigot surfaces on column guide rail,
There are four guide rollers on jacking sliding block, they can ensure the direction of motion of mechanism when slide block movement.
2.1.2 rack-and-pinion aids in lifting mechanism (sequence number 2)
Tooth bar is arranged on column guide rail, and little gear is combined integrated with worm reduction gear, (is oriented to along with brake pad is oriented to
Roller), just constitute worm reduction gear lifting body.When worm screw is driven by drive device, on worm gear reducer box body can be made
Lower motion, jack-up multi-stage oil cylinder, rollover stand and hoisting device, container of slinging.
Explanation：The effect of multisection hydraulic cylinder jacking mechanism is mainly can using its speed when suspender is docked with container
Adjust convenient, flexible, be used mostly the raising in a limited height.For example:Container is unloaded from train and is attached to automobile
On, limited height is completed by multisection hydraulic cylinder jacking mechanism.When container stack, height stroke is big, and partial journey is by tooth
Wheel tooth bar auxiliary lifting mechanism is completed.In addition, when system breaks down, using the manual of rack-and-pinion auxiliary lifting mechanism
Device operates hoisting device and container to rise to safe altitude, in order to avoid and automobile crash.
2.2 switching mechanisms
Switching mechanism is made up of rollover stand, jacking sliding block, oscillating oil cylinder (or ram cylinder).Rollover stand is arranged on jacking
On sliding block, oscillating oil cylinder (or ram cylinder) drives rollover stand, rollover stand to drive hoisting device upset, can do ± 90 ° of upsets.
2.2.1 the rollover stand (sequence number 3) that oscillating oil cylinder drives
Rollover stand combines the switching mechanism plus oscillating oil cylinder composition with jacking sliding block.
2.2.2 the rollover stand (sequence number 4) that ram cylinder drives
Rollover stand is combined with jacking sliding block and constitutes switching mechanism plus ram cylinder.Switching mechanism drives hoisting device pair
Container is overturn.
2.3 hoisting devices
2.3.1 suspender transverse moving mechanism
Lifting appliance moving frame, sliding crossbeam, hydraulic motor and little gear drive device composition suspender transverse moving mechanism.Middle cunning
Move on crossbeam and be mounted with tooth bar, hydraulic motor and little gear drive device are installed on lifting appliance moving frame, hoisting device drives packaging
Case laterally moves along sliding crossbeam.
2.3.2 swingable hoisting device (sequence number 5)
Hoisting device is made up of lifting appliance moving frame and suspender swing span, and the relative pendulum of certain angle can be made between them
The dynamic contraposition to complete suspension bracket and container hanging hole.Connected by centre of location bearing pin between lifting appliance moving frame and suspender swing span
Connect, two parts can make opposing oscillatory, pendulum angle ＜ ± 10 ° around axle.
2.3.3 the hoisting device (sequence number 6) of rotation can be put down
Hoisting device is made up of lifting appliance moving frame and suspender swivel mount, on sliding crossbeam, can laterally move；Hang
Have the movable stand of device and the swivel mount of hoisting device is combined by pivoting support and constitutes suspender Ping Xuan mechanisms, hoisting device can do
The horizontal rotation that 360 ° of ＞.Relative motion can be used to complete first the contraposition of suspension bracket and container hanging hole between them, separately
180 ° of u-turns action of container can also be done outward.The movable stand of hoisting device and the swivel mount of hoisting device are passed by internal gear
Dynamic pivoting support combination connects and composes suspender Ping Xuan mechanisms, and fluid motor-driven little gear is driven installed in internal gear transmission revolution
Swivel mount in supporting, makes suspender swivel mount to do the horizontal rotation more than 360 °.
2.4 suspender locking mechanisms
The suspender latch mechanism of double-acting piston oil cylinder pushing, suspender container of slinging will be rotated by 90 ° by lockset and block
Then corner fittings could lift by crane on container.
2.5 cart walking mechanisms
2.5.1 rubber-tyred running gear
The walking mechanism of fluid motor-driven inflated rubber tire, the frame of frame structure is provided with four walking mechanisms,
Large vehicle walking is completed using fluid motor-driven to act.
2.5.2 rail mounted walking mechanism
Whole machinery equipment is walked on trapped orbit, the walking mechanism of fluid motor-driven steel wheel, frame structure
Frame is provided with four walking mechanisms, and completing large vehicle walking using fluid motor-driven acts.
2.6 big vehicle steering mechanisms
Part is shown in Figure 16, and oscillating oil cylinder driving bogie turns to wheel, can do ± 90 ° of steering, and cart can do
Any direction is walked, and radius of turn is zero.
3. Driving control part：
3.1 driver's cabins and console
Driver's cabin is the control centre of equipment, and it is made by metal structure and clear glass.Inside is mounted with control
Platform, hydraulic control cabinet, electrical control cabinet, seat etc..Seat can adjust height and distance, increased operational comfort.
3.2 control pipelines
The pipelines such as hydraulic drive oil circuit, electrical control cable lay along equipment rack.
3.3 hydraulic control cabinets
Hydraulic control cabinet is the maincenter of hydraulic transmission and control, is mounted with various control valves, and each road hydraulic line is herein
Converge.Hydraulicdriven control mode is controlled using manual proportional multi-path reversing valve.Succinct, the compact conformation with oil circuit control,
Easy to operate advantage.See hydraulic principle figure.
Direction controlling uses solenoid-operated proportional reversal valve, with reference to closed circuit servo-control system, realizes the steering to four wheels
Synchronous and positioning control.
3.4 electric control cabinets
Electrical equipment control be a set of central control system, it include in hold：
A. there is the function (visual) of monitoring machine working condition and parameter
B. history running parameter can be stored
C. data can be stored to by internet by high in the clouds Dropbox
D. the device of similar " drive recorder " is designed with, and can be transmitted by internet
E. the control of machine function has：
3.4.1 Synchronization Control (monitoring is visual) jacking apparatus of two jacking cylinders are shown in Fig. 4,7,8,
Content：Height and position is visual during stopping, and random site is visual during motion, and the motion of two cylinders is synchronous, and speed Ei differences are little
In 1%
3.4.2 four-wheel steering is synchronous controls (monitoring is visual) with positioning and direction correcting
Content：Four wheels can make ± 90 ° of steerings；Synchronous error is less than 0.5%；Devise a set of closed circuit SERVO CONTROL system
System, realizes turning to synchronous and positioning control to four wheels.
3.4.3 play heavy load security control (monitoring is visual)
Load sensor (being wirelessly transferred form) is carried on four suspender claws of equipment
Content：Reaction lifting load；Four paws unbalance loading situation.
3.4.4 lifting altitude security monitoring (monitoring visual)
Content：Weight lifting altitude has a maximum limit for height, carries out security monitoring, alarm.
3.4.5 container tipping angle security monitoring (monitoring visual)
Content：Rollover stand can make 0-90 ° clockwise and 0-90 ° counterclockwise upset.When one angle of container tipping is carried out
When handling goods is operated, security monitoring, alarm are carried out to maximum limit angle degree.
3.4.6 walking disorder monitoring and alarm
Equipment volume is huge, and operating personnel's sight line has dead angle, can collide when the device is moved some it is random close to people or
Thing.
Content：There is a barrier sensory perceptual system, point out operating personnel or direct control device to make respective reaction.
3.4.7 the spacing control of transverse shifting
Suspender transverse shifting is driven via rack-and-pinion and hydraulic motor by movable stand.
Content：1st, front and rear extreme position sets spacing, 2, upset when upturned position positioning limit because being set in other upsets
Standby framework.3rd, when suspender rotates, can just be carried out when movable stand reaches certain position, will otherwise bump against the gate-type of equipment
Framework.
3.4.8 suspender rotary stopper control
Suspender can do any rotation in movement, regardless of along reverse direction.
Content：Suspender rotation will do 180 ° spacing (regardless of along reverse direction), because this function is primarily to make container
U-turn entrucking.
3.4.8 suspender is locked into a control
Other actions can just be carried out after suspender is locked into position, and accident otherwise just occurs, thus lockset is carried out spacing be
It is necessary.
Content：Lockset is spacing will to control subsequent action to open and close；Limit signal is used and is wirelessly transferred form
3.4.9 oil temperature in hydraulic system oil pressure monitoring
Content：Oil temperature may be raised after hydraulic system continuously works, and additionally, due to loop fault also oil temperature can raise.
Control system should be able to carry out determining when block sytem to temperature parameter, forbid some position in a working cycles to dash forward
So parking, is so likely to result in serious consequence.
3.4.10 power-supply system is monitored
It is required that：System power supply diesel oil is supplied by engine, and when engine system operation abnormal parameters, control system should be able to
Parameter is prejudged when block sytem, forbid some position in a working cycles to stop suddenly, so
It is likely to result in serious consequence.
4. power section
There are two kinds of selection schemes：
First, Diesel engine drives hydraulic pump to provide hydraulic drive power；
Second, motor drives hydraulic pump to provide hydraulic drive power.
Equipment should be determined using the selection of general power according to the working environment of equipment and device configuration.
Range of choice is:55-90KW.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (12)
1. a kind of descaling gantry crane, it is characterised in that：Including portal frame construction, the bottom of the portal frame construction sets
There is cart traveling device, driver's cabin is provided with the middle part of the portal frame construction, the both sides of the portal frame construction are provided with oil
Cylinder lifting body, is provided with suspender pan carriage, suspender swivel mount and suspender rollover stand at the top of the cylinder jacking mechanism, described to hang
Tool rollover stand is hinged on the top of the cylinder jacking mechanism, and two tops of the suspender rollover stand are connected by sliding crossbeam
Connect, the pan carriage is arranged on the sliding crossbeam, the suspender swivel mount is located at the lower section of the suspender pan carriage, described
Suspender swivel mount is provided with lock device.
2. descaling gantry crane according to claim 1, it is characterised in that：The bottom of the cylinder jacking mechanism is provided with
Auxiliary lifting body, the auxiliary lifting body is the rack-and-pinion auxiliary lifting body that worm reduction gear drives, the worm gear
Reductor is located on the column guide rail of cylinder jacking mechanism both sides located at the bottom of the cylinder jacking mechanism, the tooth bar, institute
The gear and the tooth bar for stating worm reduction gear are engaged under the driving of motor, drive the cylinder jacking mechanism to transport up and down
It is dynamic.
3. descaling gantry crane according to claim 1, it is characterised in that：Swing is arranged with outside the suspender pan carriage
Frame, the swing span promotes hydraulic oil cylinder driving by swinging, and the swing promotes the cylinder body of oil cylinder to be fixed in pan carriage, the translation
The side of frame is hinged with the swing span, and opposite side promotes oil cylinder to be connected with the swing span by described swing.
4. descaling gantry crane according to claim 2, it is characterised in that：The cylinder jacking mechanism includes jacking oil
Cylinder and jacking sliding block, located at the top of the cylinder jacking mechanism, the side of the jacking sliding block is provided with leads the jacking sliding block
To roller, the guide rail guide face contacts of the guide roller and the column guide rail.
5. descaling gantry crane according to claim 1, it is characterised in that：The suspender pan carriage and the hanger twist
Pivoted frame is connected by revolving support, and the lifting appliance moving frame is provided with rotation drive motor device, on the rotation drive motor
Rotary pinion is provided with, the rotary pinion is engaged with the internal gear of the revolving support, frame plane is rotated and does and rotate.
6. descaling gantry crane according to claim 1, it is characterised in that：The pan carriage is frame structure, described
Suspender pan carriage includes three guide slide sets, and the two ends of three guide slide sets are equipped with bracket roller；The suspender translation
Frame is arranged on sliding crossbeam, and the sliding crossbeam is penetrated in guide slide set, and the bracket roller is pressed on sliding crossbeam leads
To on face, the guide slide that the driven in translation motor apparatus are arranged on centre puts, and is set on the driven in translation motor apparatus
There is translation little gear, middle sliding crossbeam side is provided with tooth bar, and translation little gear engages the pan carriage movement of drive suspender with the tooth bar.
7. the descaling gantry crane according to claim any one of 1-6, it is characterised in that：The rollover stand passes through bearing pin
And bearing pin otic placode formula fulcrum bearing is hinged with jacking sliding block；Rocker-arm link is slided also by bearing pin and bearing pin otic placode formula fulcrum bearing with jacking
Block is hinged, and the rollover stand is driven by overturning oil cylinder clockwise and overturning oil cylinder counterclockwise, the overturning oil cylinder clockwise
Expansion link is hinged on a jiao at the top of the rocking arm connecting rod, and the cylinder body of the overturning oil cylinder clockwise is hinged on jacking sliding block
On, the expansion link of the overturning oil cylinder counterclockwise is articulated with rocking arm connecting rod middle part, in the cylinder body of the overturning oil cylinder counterclockwise
Hinge is in the pin-and-hole seat of rollover stand middle part.
8. the descaling gantry crane according to claim any one of 1-6, it is characterised in that：The rollover stand passes through bearing pin
And bearing pin otic placode formula fulcrum bearing is hinged with jacking sliding block；The rollover stand is driven by overturning oscillating oil cylinder.
9. descaling gantry crane according to claim 2, it is characterised in that：The auxiliary lifting body is additionally provided with manually
The operation handle of operation.
10. the descaling gantry crane according to claim any one of 1-6, it is characterised in that：The corner of the swivel mount
Lockset is provided with, the tapered end of the lockset is set down, the lockset is the suspender latch mechanism of double-acting piston oil cylinder pushing, institute
The tapered end top for stating lockset is provided with lockset keying indicator.
11. descaling gantry crane according to claim any one of 1-6, it is characterised in that：The large vehicle walking machine dress
The walking mechanism of a set of fluid motor-driven inflated rubber tire is set to, its structure mainly includes：Turn to and drive oscillating oil cylinder, OK
Walk driving box, bogie, walking driving hydraulic motor, inflated rubber tire etc..
12. descaling gantry crane according to claim any one of 1-6, it is characterised in that：The large vehicle walking machine dress
Another form put is the walking mechanism of a set of fluid motor-driven steel wheel rail mounted.Its primary structure includes：Steel wheel is supported
Case, steel road wheel, fluid motor-driven etc..
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| CN201710311777.3A CN106927371B (en) | 2017-05-05 | 2017-05-05 | Descaling gantry crane |
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|---|---|---|---|
| CN201710311777.3A CN106927371B (en) | 2017-05-05 | 2017-05-05 | Descaling gantry crane |
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| CN106927371A true CN106927371A (en) | 2017-07-07 |
| CN106927371B CN106927371B (en) | 2018-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN107601077A (en) * | 2017-10-23 | 2018-01-19 | 苗林展 | Self-propelled container tipping car |
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| CN108116971A (en) * | 2017-12-21 | 2018-06-05 | 河南巨人起重机集团有限公司重庆高新分公司 | Crane Special running |
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| CN109704221A (en) * | 2017-09-20 | 2019-05-03 | 孙立民 | A kind of high-altitude building material lifting device |
| CN107601077A (en) * | 2017-10-23 | 2018-01-19 | 苗林展 | Self-propelled container tipping car |
| CN107601077B (en) * | 2017-10-23 | 2023-06-06 | 苗林展 | Self-Propelled Container Turner |
| CN108116971A (en) * | 2017-12-21 | 2018-06-05 | 河南巨人起重机集团有限公司重庆高新分公司 | Crane Special running |
| CN108147334A (en) * | 2017-12-25 | 2018-06-12 | 合肥布勒自动化设备有限公司 | Hanging ton chartered plane is filled at bottom |
| CN108059088A (en) * | 2017-12-25 | 2018-05-22 | 中国葛洲坝集团第工程有限公司 | Rack slot machine shoulder pole girder deflects in the air turns over interchanging method and device |
| CN108059088B (en) * | 2017-12-25 | 2024-03-12 | 中国葛洲坝集团第一工程有限公司 | Method and device for deflection turning and transposition of carrying pole Liang Kongzhong of slot erecting machine |
| CN108516460A (en) * | 2018-06-11 | 2018-09-11 | 上海和平发展起重设备厂有限公司 | A kind of flexible portal frame for Multifunctional container carrying implement |
| CN108516472A (en) * | 2018-06-11 | 2018-09-11 | 上海和平发展起重设备厂有限公司 | A kind of jack up unit for Multifunctional container carrying implement |
| CN108516472B (en) * | 2018-06-11 | 2024-04-30 | 上海和平发展起重设备厂有限公司 | Lifting device for multifunctional container carrier |
| CN110297263A (en) * | 2019-05-29 | 2019-10-01 | 南京瑞森辐射技术有限公司 | A kind of x, y radiation logging |
| US11802026B2 (en) | 2019-11-29 | 2023-10-31 | Linzhan MIAO | Container side loader |
| WO2021102923A1 (en) * | 2019-11-29 | 2021-06-03 | 苗林展 | Container side loader |
| CN113086910A (en) * | 2019-12-23 | 2021-07-09 | 陕西重型汽车有限公司 | Cab overturning operation power assisting device and using method thereof |
| CN111188249A (en) * | 2020-02-29 | 2020-05-22 | 中国煤炭科工集团太原研究院有限公司 | Coal mine underground roadway temporary pavement concrete precast slab paving truck |
| CN111188249B (en) * | 2020-02-29 | 2025-09-23 | 中国煤炭科工集团太原研究院有限公司 | Precast concrete slab paving truck for temporary road surface in underground coal mines |
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| CN111994665B (en) * | 2020-08-24 | 2022-03-11 | 安徽雷辰建工集团有限公司 | Auxiliary device for unloading cement in construction site |
| CN111994665A (en) * | 2020-08-24 | 2020-11-27 | 丰王涛 | Auxiliary device for unloading cement in construction site |
| CN112520569A (en) * | 2020-10-30 | 2021-03-19 | 贺州市新伟业粉体有限公司 | Calcium carbonate powder loading device |
| CN112520569B (en) * | 2020-10-30 | 2022-05-27 | 贺州市新伟业粉体有限公司 | Calcium carbonate powder loading device |
| CN114955883A (en) * | 2021-02-23 | 2022-08-30 | 中国核工业二三建设有限公司 | Multi-degree-of-freedom carrying device with accurate positioning function |
| CN114955883B (en) * | 2021-02-23 | 2023-11-14 | 中国核工业二三建设有限公司 | Multi-degree-of-freedom carrying device with accurate positioning function |
| CN113406605A (en) * | 2021-06-22 | 2021-09-17 | 国家海洋技术中心 | Container of integrated towed detection sonar system |
| CN114538282A (en) * | 2022-01-14 | 2022-05-27 | 中联恒通机械有限公司 | Hoisting and transferring device |
| CN114809650A (en) * | 2022-03-30 | 2022-07-29 | 中国建筑第八工程局有限公司 | Steel structure high-altitude secondary beam carrying equipment and construction method thereof |
| CN114809650B (en) * | 2022-03-30 | 2023-11-21 | 中国建筑第八工程局有限公司 | High-altitude secondary beam carrying equipment of steel structure and construction method thereof |
| CN114620617A (en) * | 2022-03-30 | 2022-06-14 | 林正斌 | Container hoisting equipment and hoisting method thereof |
| CN115070490B (en) * | 2022-06-27 | 2023-10-27 | 安庆中船柴油机有限公司 | Large cylinder body overturning mechanism in marine diesel engine |
| CN115070490A (en) * | 2022-06-27 | 2022-09-20 | 安庆中船柴油机有限公司 | Large cylinder turnover mechanism in marine diesel engine |
| CN115465777A (en) * | 2022-08-11 | 2022-12-13 | 沪东中华造船(集团)有限公司 | Large tower-shaped component hoisting auxiliary roll-over stand for ship construction and hoisting method |
| CN115465777B (en) * | 2022-08-11 | 2024-06-11 | 沪东中华造船(集团)有限公司 | Auxiliary lifting roll-over stand and lifting method for large-scale tower-shaped parts for ship construction |
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Effective date of registration: 20200515 Address after: 301900 No.17, row 3, zone 2, Banbidian village, yangjinzhuang Town, Jizhou District, Tianjin Patentee after: Wang Yaguang Address before: 300000 room 1100, block a, no.2-1, Panlongshan Road, Tianjin special automobile industrial park, Jixian, Tianjin Patentee before: ZHONGHUAI CONTAINER EQUIPMENT TECHNOLOGY (TIANJIN) Co.,Ltd. |
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